.clear-bg {
  background: rgba(0, 0, 0, 0) !important;
}

.hidden-vs {
  visibility: hidden;
}
.hidden {
  display: none;
}
.no-hidden {
  display: block;
}

.fl-left {
  float: left;
}

.fl-right {
  float: right;
}

.cl-float {
  zoom: 1;
  &:after {
    content: '';
    display: block;
    clear: both;
    visibility: hidden;
    height: 0;
  }
}
